Download or read book Gemstone Enhancement written by Kurt Nassau and published by Butterworth-Heinemann. This book was released on 1984 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gemmology written by Peter G. Read and published by Butterworth-Heinemann. This book was released on 2005 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition has been completely revised to cover the latest methods of gem enhancement and identification, as well as the most up-to-date test instruments and laboratory techniques.
Download or read book Gem Stones written by and published by . This book was released on 1993 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gem Identification Made Easy 4th Edition written by Antoinette Matlins and published by Turner Publishing Company. This book was released on 2012-12-14 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: one person can accomplish big things.
Download or read book Gem written by DK and published by Penguin. This book was released on 2023-03-07 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare to be dazzled by this shining and sumptuous visual guide to the world's greatest treasures. Feast your eyes on glittering gemstones, kaleidoscopic minerals, and famous trinkets in this comprehensive exploration of Earth's finest jewels. Following a foreword from Aja Raden, hundreds of pages take a lavish look at precious stones, precious metals, and organic gems in all their natural wonder. From agate to zoisite, everything under the Sun is encapsulated in spectacular photography and accessible text. Trace the history of gemmology and get the inside story on our planet's most famous and fabulous gems, including the mysterious Hope Diamond, the stunning Koh-i-Noor of the Crown Jewels, and exquisite Fabergé eggs. Find out their physical properties, check the price tags, and discover the most remarkable record-breakers. This exceptionally extravagant book is a picture-packed, fact-filled celebration guaranteed to bring sparkle to your life and your library.
Download or read book Inroductory Gemology written by Keshaw Kumar Pathak and published by BFC Publications. This book was released on 2024-08-01 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory Gemology" serves as a comprehensive guide to understanding the world of gemstones, from their formation deep within the earth to their significance in human culture and commerce. Authored by expert Geologist and gemologist, this book offers a blend of scientific insight and practical knowledge, making it an invaluable resource for both enthusiasts and professionals in the field. With its blend of scientific rigor, cultural insight, and practical advice, "Introductory Gemology" is an indispensable guide for anyone fascinated by the beauty and mystery of the mineral kingdom. Whether you're a novice enthusiast or a seasoned professional, this book offers a wealth of information to deepen your appreciation and understanding of gemstones.
Download or read book Gemmology written by P. G. Read and published by Elsevier. This book was released on 2013-10-22 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gemmology is a text for students preparing for the Gemmological Association's Preliminary and Diploma examinations. The book is more expansive and up-to-date than the author's earlier book, Beginner's Guide to Gemmology. The book deals with the practical and theoretical sides of gemmology. Tracing the background and science of gemmology, the book covers the gem material, geological formation, and occurrence of gemstones on the earth. The composition of gemstones from the atoms, elements, molecules, and compounds comprising them is analyzed, and the relationship between chemical composition and durability of the stone is explained. The basics of crystallography is mentioned as a tool toward understanding gemmology after which cleavage, parting, and fracture are done. A gemstone's durability and hardness and how the latter influences engineering tests and the mining techniques are compared. An important test technique to identify unmounted stones is the measure of specific gravity using displacement measurement methods and hydrostatic methods. After more descriptive details are given in identification of gemstones, whether these are synthetic or simulants, through a comprehensive explanation of the materials found in these other gemstones, the fashioning, through shaping or polishing, of gemstones is explained. Emphasis is given on the critical angle in which light rays pass in different rock densities, and then the cutting styles, gemstone polishing, and grading are discussed. Students studying for the Gemmological Association's Preliminary and Diploma examinations, jewelers, lapidarists, and diamond cutters, as well as those engaged in the hobby of gemmology, will find this book helpful and full of information toward their endeavors and hobbies.
Download or read book Gemstones written by Nora Aphismai Phayackaporn and published by Bluetoffee. This book was released on 2006 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gemstones: A Thai Love Story presents an essential reference guide to the world of Thai gems, for every level of interest. In four beautifully illustrated sections, the book furnishes buyers with all they need to know about buying gems in Thailand, in an easy-to-read format, set in a context of Thai history and culture. The buyer's guide is designed to cut through the complex process of gem identification and authentication. Each gem is described precisely, highlighting its distinguishing characteristics and variations, as well as its man-made imitators. The guide also acquaints readers with the history and origin of each gem and provides useful tips on how to make a good purchase, and look after the gem subsequent to purchase. An introduction to the Thai gem manufacturing process and key markets gives the layman some insight into the gem industry in Thailand, and the intricacies of gem trading, equipping the reader with the knowledge he requires when he visits one of the most exciting gem markets of the world. Finally, a concise glossary gives understanding of the technical terms used within the book.
Download or read book Gemstones of the World written by Walter Schumann and published by Sterling Publishing Company, Inc.. This book was released on 2009 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Gemstones of the World" is an essential resource for every hobbyist, jeweler, or jewelry maker. More than 1,500 full-color photos showcase each precious and semiprecious stone in its rough, natural, polished, and cut renditions.
Download or read book Simply Gemstones written by Nancy Alden and published by Potter Craft. This book was released on 2009 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: Celebrities and fashion runways are glittering with gemstones, more than ever these days. But for the growing hordes of jewellery makers, gemstones can prove very daunting to work with. Nancy Alden of the popular Beadworks series gives readers a full introduction to the craft and, in her typical fashion, takes all the anxiety out of the process. Readers will learn how to create stunning gemstone earrings, necklaces and bracelets - with a gem and corresponding project to complement any look. Plus today s wide availability and competitive pricing of precious and semi-precious stones, makes what had once been exclusive, expensive projects completely doable.
Download or read book Crystal Enchantments written by D.J. Conway and published by Crossing Press. This book was released on 2011-04-20 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the secrets of the crystal healing with this A to Z guide to 100 types of stones. You don’t have to have extensive background in magic to make use of any stone. In fact, you don’t have to know about magic at all. If you are facing a difficult situation and feel you need protection and courage, wear garnets. Do you want to attract a lover? Use rose quartz or ruby. Are you troubled by negative vibrations? Wear, carry, or keep near you black onyx or obsidian. Listing their physical properties and magical uses, Crystal Enhancements will help guide you in your choice of stones from Adularia to Zircon. This book will also appeal to those who simply love stones and want to know more about them.
Download or read book Federal Register written by and published by . This book was released on 2000-12-14 with total page 1732 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gemstones written by Michael O'Donoghue and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gemstones is the first attempt in English to bring together the geological, mineralogical and gemmological developments that have taken place during the last thirty years. Though there have been many gemstone books published in that time, most have been concerned, understandably and rightly, with the science of gem testing and have covered that area very well. Details of the geological occurrence of many of the classic gemstones, and of nearly all those which have only recently been discovered, have been less adequately dealt with. Coverage has been restricted to a number of papers in a wide variety of geological and mineralogical journals. Gemstones hopes to get the balance right. In the preparation of the book all the journals and monographs in the field have been consulted so that the book should stand for some years as the authority to which gemmologists and others turn in the first instance. Ease of reference and depth of coverage make Gemstones both a reference book and a bench book. Acknow ledgements I am grateful to Brian Jackson of the Department of Geology, Royal Museums of Scotland who read the manuscript and painstakingly indicated places where amendment or alteration was needed. I am also grateful to the publishers of the books on which the line illustrations are based. The colour plates present in the book derive from a number of sources, which I would like to acknowledge as follows. Plates 1, 4-15 and 17 Crown copyright reserved.
Download or read book Nature Guide Gems written by DK and published by Penguin. This book was released on 2013-03-04 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compact and easy-to-use, Nature Guide: Gems provides a thorough introduction and detailed, clearly illustrated profiles of hundreds of examples of precious metals, cut stones, and organics. This Smithsonian guide is packed with stunning photography and key information provided by expert contributors. Nature Guide: Gems is carefully structured, with catalog entries organized into easily understood groups that the newcomer will have no difficulty in navigating and the more experienced reader will appreciate.
Download or read book Dictionary of Gems and Gemology written by Mohsen Manutchehr-Danai and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 575 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rapid growth of gemological sciences and mineralogy demands a dictionary such as this for gemologists, mineralogists, geologists, jewel dealers, industry and hobbyists. With some 16,000 comprehensive definitions, supplemented by more than 250 diagrams and figures, this is a one-stop reference to any matter dealing with gems and gemology.
Download or read book Colored Gemstones written by Antoinette Leonard Matlins and published by Gemstone Press. This book was released on 2005 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: Purchasing coloured gemstones can be a magical experience, filled with excitement and anticipation. But lack of information, error, or misrepresentation can make buying gemstones confusing, intimidating, overwhelming, and costly. With more varieties than ever before to choose from, including altogether new gems, revolutionary new cuts, and new ways to buy gems -- such as internet auctions and TV shopping -- there has never been a more exciting time to buy or collect coloured gemstones. But there are also new high-tech treatments and sophisticated frauds to look out for. Lack of information, error, or misrepresentation can make the thrill of buying a gem or piece of jewellery confusing, intimidating, overwhelming, and costly. Buyers need a source of expert guidance. To help you avoid the pitfalls and keep the magic, Antoinette Matlins, an internationally respected expert on buying gems, puts her insider knowledge to work for you in this easy-to-read, easy-to-use guide. Practical, comprehensive, and easy to understand, the guide offers in depth all the information you need in order to know what to look for and what to look out for, including: what qualifies as a 'gemstone'?; how to evaluate colour -- and its impact on price; deciding between a natural gem and an enhanced gem; coloured gemstone synthesis and treatment; what to ask when buying the stone; what to get in writing; how to get what you want within your budget; price guides for popular gems, opals, and synthetic stones; And much, much more!
Download or read book Colored Gemstones 3 E written by Antoinette Matlins, PG, FGA and published by Turner Publishing Company. This book was released on 2012-11-07 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: Newly updated and expanded, COLORED GEMSTONES gives you all the information you need to buy, collect, sell— or simply enjoy—sapphires, emeralds, rubies and other colored gemstones with confidence and knowledge. With more varieties than ever before to choose from, including altogether new gems, revolutionary new cuts and new ways to buy gems—such as Internet auctions and TV shopping—there has never been a more exciting time to buy or collect colored gemstones. But there are also new high-tech treatments and sophisticated frauds to look out for. Lack of information, error or misrepresentation can make the thrill of buying a gem or piece of jewelry confusing, intimidating, overwhelming and costly. Buyers need a source of expert guidance. This practical, comprehensive, easy-to-understand guide provides all the information you need in order to know what to look for, and what to look out for, including: What qualifies as a “gemstone”? How to evaluate color—and its impact on price. Deciding between a natural gem and an enhanced gem ... and new glass-gemstone compositions. Colored gemstone synthesis and treatment. What to ask when buying the stone. What to get in writing. How to get what you want within your budget. Price guides for popular gems, opals and synthetic stones. Important information about buying on the Internet. ... and much more! Written by an “insider,” this easy-to-read guide is the “unofficial colored gemstone bible” for anyone who wants to get the most for their moneyand enjoy what they have purchased.
